diff --git a/packages/rollup-rewriter/package.json b/packages/rollup-rewriter/package.json
index c85520c10..e3c64c710 100644
--- a/packages/rollup-rewriter/package.json
+++ b/packages/rollup-rewriter/package.json
@@ -31,7 +31,6 @@
     "magic-string": "^0.25.1"
   },
   "peerDependencies": {
-    "@modular-css/rollup": "^23",
-    "rollup": "^1"
+    "rollup": "^2.0.0"
   }
 }
diff --git a/packages/rollup/package.json b/packages/rollup/package.json
index d726c8c56..9c9cd7708 100644
--- a/packages/rollup/package.json
+++ b/packages/rollup/package.json
@@ -33,6 +33,6 @@
     "slash": "^3.0.0"
   },
   "peerDependencies": {
-    "rollup": "^1.1.2"
+    "rollup": "^2.0.0"
   }
 }